Douban: I Am the Xiao Family's Spiritual Beast That Protects the Clan.

When Xiao Yuan woke up, he found that he had traveled through time and became a snake. This was not important. What was important was that the snake had just experienced a hunt and had a weak aura. Think about those time-travelers, which ones are not awesome. "I didn't expect that I, Xiao Yuan, would die so cowardly!" At this moment, a young man appeared in front of him... "You save my life, and I will protect you forever." Decades later, a gigantic beast roared loudly.